Software Developer

Location: Noida/Gurgaon

WFO Requirement: Work from office – 3 days per week

Description:

Design, document and implement Network Functions of a cloud-based 3GPP compliant 5G SA home network. Generate accurate schedule estimates. Provide progress updates in a daily stand up meeting,

and deliver tested software in a predictable manner. Collaborate actively with the tech lead and other team members.

Key Responsibilities

Solve Business Problems: Research solutions to solve problems and develop product

Leverage Cellular Expertise: Leverage domain expertise in Cellular networks (3GPP standards,deployment, operations) to build a cutting-edge Celluar Core SaaS product.

Create Design & Documentation Artifacts: Produce and maintain detailed technical designs, specifications, and documentation to guide both current development and future enhancements.

Implementation: Directly develop and implement network components using technologies like Java,various databases, and network analysis tools (e.g., pcap, Wireshark, tcpdump). Fulfill feature acceptance criteria.

Technical Troubleshooting: Address complex technical challenges and optimize network performance.

Adoption of New Technologies: Integrate emerging AI-powered tools and methodologies to enhance development processes.

Must have skills

• Required (7-10 years)
• AI-powered coding assistants and effective prompt engineering, and use GenAI for technical research
• and documentation.
• Java/Golang
• Database (MySQL, Oracle, Cassandra, Redis (at least one)
• Git source control
• Critical thinking
• Excellent communicator: able to effectively express ideas and concepts, in both written and spoken forms.
• Actively participate in internal discussions and demo to customers and in public events.

Desirable

• Public cloud services: GCP, AWS or Azure
• Spring Boot
• Docker/Containers/Kubernetes
• C/C++
• Message broker: RabbitMQ, Kafka, etc
• Nice to have domain experience
• Experience in some of the 3GPP Cellular Network Standards like below:
• Familiarity with 3GPP Rel 15 and later
• Cellular identifiers (ICCID, IMSI, MSISDN, IMEI)
• 2G/3G (SS7), 4G (Diameter), 5G SA (HTTP/2)
• AAA/RADIUS, SMS, SMPP
• VoLTE
• API Development & Security
• Oath2
• PKI
• mTLS, SSL
  
  

Education

BS or higher degree in Computer Science or equivalent